LG's laser projector

LG discussed its previously debuted Hecto Laser Projector, which is the company's first foray into the projector market. The model's claim to fame is that it can be used in a room that is not completely dark.
Skott Ahn, LG CTO, said the laser projector can create a 100-inch screen.

Finger control

LG's smart home lineup

LG said it is working hard to let appliance owners interact with their devices using their cell phone for things like turning on a load of laundry or starting an automated vacuum from their smartphone.

"What we really need is a smart life," LG CTO Skott Ahn said. "Life should be free of complicated interfaces."